// tag-body 外层可横向滚动的div
.tag-body {
    display: flex;
    overflow-x: auto;

    .tag-item {
        flex: 0 0 auto;
        padding: 10px;
        background-color: white;
        margin-right: 10px;
    }
    .active{
        color:black;
        font-weight: bold;
    }
  }

.tag-expand{
    position: absolute;
    float:left;
    left:0px;
    background-color: white;
    width:100vw;
    height:50vh;
    z-index: 99;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}
.expand-tag-item{
    width: 60px;
    font-size: 20px;
    padding: 10px;
}
.tag-expand-button{
    width:30px;
    font-size: 30px;
    height: 30px;
    position: absolute;
    right: 0px;
    z-index: 100;
    background-color: white;
}